Originally Posted by
birdiedouble
Just went to look up this info and found it's been the next schedule extension has been delayed until to August 8th.
We are currently accepting air reservations through January 5, 2020. On August 8, 2019 we will open our schedule for sale through March 6, 2020. This date is subject to change! Please check back frequently.
Not surprised considering the latest MAX news.